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Finding the Fourth Proportional to 17,094.71, 25,636.51 and 5,693.60

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Solution

The fourth proportional to 17,094.71, 25,636.51 and 5,693.60 is: 8,538.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,094.71 : 25,636.51 = 5,693.60 : x
  2. Step 2: Convert to fraction form
    17,094.71/25,636.51 = 5,693.60/x
  3. Step 3: Cross multiply
    17,094.71x = 25,636.51 × 5,693.60
  4. Step 4: Simplify right side
    17,094.71x = 145,963,905.15
  5. Step 5: Solve for x
    x = 145,963,905.15/17,094.71
  6. Step 6: Final answer
    x = 8,538.54

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.